coolvisa.com - dns.ninja
coolvisa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.228🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com serial=1534398550 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783977777 | ||||||
Same first word
coolvisa.com |
Similar names
cosolvia.de |
lovascio.com |
socialov.com |
loscavio.me |
loscavio.info |
solcaivo.site |
colovasi.org |
socovial.com |
solivoca.site |
casolivo.it |
solavico.com |
sovilaco.com |
coslovia.com |
vosocial.com |
loscavio.org |
sovilaco.com.vn |
DNS History
6 records (3 active, 3 former)
●NSns.domainca.com2015-06-22 → 2026-07-13 · 2 obs
● 2026-07-13 21:44:28
●NSns2.domainca.com2015-06-22 → 2026-07-13 · 2 obs
● 2026-07-13 21:44:28
●A121.254.178.2282026-04-06 → 2026-07-13 · 3 obs
● 2026-04-06 17:43:22
● 2026-07-13 21:44:28
○A121.254.178.2362015-11-05 → 2017-08-20 · 5 obs
● 2015-11-05 12:28:58
● 2017-08-20 19:36:12
○ 2026-04-06 17:43:22
○ 2026-07-13 21:44:28
○A211.106.65.1112015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-05 12:28:58
○ 2026-07-13 21:44:28
○A211.106.65.1122015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-05 12:28:58
○ 2026-07-13 21:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| coolvisa.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolvisa.com (unsigned zone)
⏱️ Timing
Total: 450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.228 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
IP Addresses
coolvisa.com has exactly one IP address — 121.254.178.228.
ns.gabia.co.kr.wedisk.pk, fwsoft.com, tomot.com plus two other host names have IP numbers in common with coolvisa.com.
Name Servers
DNS delegation for coolvisa.com points to two name servers: ns2.domainca.com and ns.domainca.com.
The name server configuration of coolvisa.com is shared with other domains, for instance p-con.com, romge.com, softrec.com and two others.
coolvisa.com has partial name server overlap with other domains, including ns-oil.co.kr.
Both ns2.domainca.com and ns.domainca.com have a single IP address each — ns2.domainca.com resolves to 20.200.205.248 while ns.domainca.com resolves to 43.201.170.100.